Things go wrong when you take Quranic verses out of context to suit the meaning with teachings of shia faith:
Let's see the context.
يأَيُّهَا الَّذِينَ ءَامَنُواْ لاَ تَتَّخِذُواْ بِطَانَةً مِّن دُونِكُمْ لاَ يَأْلُونَكُمْ خَبَالاً وَدُّواْ مَا عَنِتُّمْ قَدْ بَدَتِ الْبَغْضَآءُ مِنْ أَفْوَهِهِمْ وَمَا تُخْفِى صُدُورُهُمْ أَكْبَرُ قَدْ بَيَّنَّا لَكُمُ الاٌّيَـتِ إِنْ كُنتُمْ تَعْقِلُونَ
SAHIH INTERNATIONAL
O you who have believed, do not take as intimates those other than yourselves, for they will not spare you [any] ruin. They wish you would have hardship. Hatred has already appeared from their mouths, and what their breasts conceal is greater. We have certainly made clear to you the signs, if you will use reason. [3:118]
هَآأَنتُمْ أُوْلاءِ تُحِبُّونَهُمْ وَلاَ يُحِبُّونَكُمْ وَتُؤْمِنُونَ بِالْكِتَـبِ كُلِّهِ وَإِذَا لَقُوكُمْ قَالُواْ ءَامَنَّا وَإِذَا خَلَوْاْ عَضُّواْ عَلَيْكُمُ الاٌّنَامِلَ مِنَ الْغَيْظِ قُلْ مُوتُواْ بِغَيْظِكُمْ إِنَّ اللَّهَ عَلِيمٌ بِذَاتِ الصُّدُورِ
SAHIH INTERNATIONAL
Here you are loving them but they are not loving you, while you believe in the Scripture - all of it. And when they meet you, they say, "We believe." But when they are alone, they bite their fingertips at you in rage. Say, "Die in your rage. Indeed, Allah is Knowing of that within the breasts." [3:119]
إِن تَمْسَسْكُمْ حَسَنَةٌ تَسُؤْهُمْ وَإِن تُصِبْكُمْ سَيِّئَةٌ يَفْرَحُواْ بِهَا وَإِن تَصْبِرُواْ وَتَتَّقُواْ لاَ يَضُرُّكُمْ كَيْدُهُمْ شَيْئاً إِنَّ اللَّهَ بِمَا يَعْمَلُونَ مُحِيطٌ
SAHIH INTERNATIONAL
If good touches you, it distresses them; but if harm strikes you, they rejoice at it. And if you are patient and fear Allah, their plot will not harm you at all. Indeed, Allah is encompassing of what they do. [3:120]
So from verses 118 to 120, Allah is describing the hypocrites (Munafiqeen), alright?
Now you see how Allah destroys the shia bias against the sahabah:
وَإِذْ غَدَوْتَ مِنْ أَهْلِكَ تُبَوِّىءُ الْمُؤْمِنِينَ مَقَاعِدَ لِلْقِتَالِ وَاللَّهُ سَمِيعٌ عَلِيمٌ
SAHIH INTERNATIONAL
And [remember] when you, [O Muhammad], left your family in the morning to post the believers at their stations for the battle [of Uhud] - and Allah is Hearing and Knowing - [3:121]
إِذْ هَمَّتْ طَّآئِفَتَانِ مِنكُمْ أَن تَفْشَلاَ وَاللَّهُ وَلِيُّهُمَا وَعَلَى اللَّهِ فَلْيَتَوَكَّلِ الْمُؤْمِنُونَ
SAHIH INTERNATIONAL
When two parties among you were about to lose courage, but Allah was their ally; and upon Allah the believers should rely. [3:122]
According to shia faith, the sahabah were coward (buzdil) and impotent (namard), but see the witness of Quran; it says Allah was the Wali (ally) of Sahabah (who fought Uhud).